495844 has 12 divisors (see below), whose sum is σ = 876204. Its totient is φ = 245504.

The previous prime is 495829. The next prime is 495851. The reversal of 495844 is 448594.

It can be written as a sum of positive squares in 2 ways, for example, as 57600 + 438244 = 240^2 + 662^2 .

It is a super-2 number, since 2×495844² = 491722544672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97 + ... + 1000.

It is an arithmetic number, because the mean of its divisors is an integer number (73017).

2⁴⁹⁵⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

495844 is a deficient number, since it is larger than the sum of its proper divisors (380360).

495844 is a wasteful number, since it uses less digits than its factorization.

495844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214 (or 1212 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 495844 is about 704.1619131989. The cubic root of 495844 is about 79.1495325184.

The spelling of 495844 in words is "four hundred ninety-five thousand, eight hundred forty-four".